On Mar. 8, No. 141 CIDEG Academic Salon & Young Scholar Salon was held in Room 302, the School of Public Policy and Management (SPPM) at Tsinghua University. GAO Rui and TANG Qijing, doctoral candidates of SPPM respectively delivered keynote speeches titled “Study on the Influence of Labor Outflow on Collective Behaviour of Village Irrigation and Its Mechanism” and “Financial Development Influence the Scale and Efficiency of the Real Economy: From the Angle of Aggregate Financing to the Real Economy.” GUO Yong, Secretary of the Party Committee and Professor of SPPM, and ZHOU Shaojie, Associate Professor of SPPM were invited to be commentators. CHEN Ling, Associate Professor of SPPM and Deputy Director of CIDEG, moderated the Salon.